Growth and Electrical Properties of Zinc Oxide Nanowires
文献类型：期刊论文
| 作者 | Zhang, ZX ; Zhao, YC ; Sun, LF ; Liu, DF ; Shen, J ; Zhou, WY ; Luo, Q ; Jin, A ; Yang, HF ; Gu, CZ ; Xie, SS |
| 刊名 | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
 |
| 出版日期 | 2009 |
| 卷号 | 9期号:2页码:1119 |
| 关键词 | ZNO NANONEEDLE ARRAYS FIELD-EMISSION SI WAFER PHOTOLUMINESCENCE NANOBELTS NANOTUBES LASER |
| ISSN号 | 1533-4880 |
| 通讯作者 | Xie, SS: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | Silicon nanocomposite with various structures was designed to improve the water-retention ability of the proton exchange membrane for elevated temperature performance. The results show that the amorphous SiO(2) nanoparticles and SiO(2) nanocrystals with size of several nanometers have little influence on the membrane preparation and possess good water-retention of 5.82 similar to 7.11 wt% at temperature of 100 degrees C. The mesoporous SiO(2)/Nafion membrane, however, have large gas crossover of 5.54 mA cm(-2) because of the grain size increase during the crystallinity procedure. The results also demonstrate that the crystallinity of the silica in the membrane significantly increases the water-retention membrane stability. The amorphous SiO(2)/Nafion membrane has obvious performance decay after a soaked period in water for 20 days with a considerable silicon loss about 25.3%. However, with the crystallinity of the silica, the nanocrystals SiO(2)/Nafion membrane and the mesoporous SiO(2)/Nafion membrane have little OCV and power output decrease after the soaking period. The nanocrystals SiO(2)/Nafion membrane is most favorable PEM because the superiorities of outstanding initial performance and excellent durability. After the soaking period, the maximum power output still can achieve 451 mW/cm(-2) at condition of 100 degrees C and 50 RH%. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38887]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, ZX,Zhao, YC,Sun, LF,et al. Growth and Electrical Properties of Zinc Oxide Nanowires[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2009,9(2):1119. |
| APA | Zhang, ZX.,Zhao, YC.,Sun, LF.,Liu, DF.,Shen, J.,...&Xie, SS.(2009).Growth and Electrical Properties of Zinc Oxide Nanowires.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,9(2),1119. |
| MLA | Zhang, ZX,et al."Growth and Electrical Properties of Zinc Oxide Nanowires".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 9.2(2009):1119. |
入库方式： OAI收割
来源：物理研究所
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